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M0.8 Depth: 3.5 km

M0.8 Earthquake near 23 km NNW of Perryville, Alaska (United States)

UTC time: 2025-07-07 22:08:52 UTC Local time: —

About this earthquake

A magnitude M0.8 earthquake was recorded near 23 km NNW of Perryville, Alaska (United States) on July 7, 2025 at 22:08 UTC. The hypocenter lay relatively close to the surface at around 4 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by USGS and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 217 earthquakes, the strongest at M3.2.

Details

Magnitude
M0.8
Depth
3.5 km
UTC time
2025-07-07 22:08:52 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
56.09330, -159.32010
Temperature
14.0°C

Map

Depth profile

Depth profile Depth: 3.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 3.5 km
Shallow
3.5 km
3.5 km — shallower than the regional average (15.3 km)
Regional average: 15.3 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

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  • Black Peak
    Distance: 61 km ·Stratovolcano ·Elevation: 1'032 m ·Last eruption: -1900 ·United States
  • Aniakchak
    Distance: 112 km ·Caldera ·Elevation: 1'341 m ·Last eruption: 1931 ·United States
  • Dana
    Distance: 128 km ·Stratovolcano ·Elevation: 1'354 m ·Last eruption: -1890 ·United States

Historic earthquake map · United States

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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